How about a 300 million year old brain scan



This fish could only perceive movement in 2 dimensions.

robots.net - Scientists Scan 300 Million Year Old Brain

Then there is the artificial muscle that is less dense than air.

Carbon Nanotube Artificial Muscles for Extreme Temperatures Invented at UT Dallas - UT Dallas News

Truly amazing.

And how about a robot bridge in sweden



Found heaps of cool stuff on robots.net